From a093d4ec74774cd2fdee1f6929059463363fe82b Mon Sep 17 00:00:00 2001
From: Kevin G Christiano <kevin.christiano@verizonwireless.com>
Date: Tue, 12 May 2020 12:45:53 -0400
Subject: [PATCH] caret view inversion start

---
 MVMCoreUI/Atomic/Atoms/Views/CaretView.swift  | 25 +++++++++---------
 .../Atomic/Atoms/Views/CaretViewModel.swift   | 26 +++++++++++++++++--
 2 files changed, 37 insertions(+), 14 deletions(-)

diff --git a/MVMCoreUI/Atomic/Atoms/Views/CaretView.swift b/MVMCoreUI/Atomic/Atoms/Views/CaretView.swift
index 93874287..86e8321c 100644
--- a/MVMCoreUI/Atomic/Atoms/Views/CaretView.swift
+++ b/MVMCoreUI/Atomic/Atoms/Views/CaretView.swift
@@ -13,14 +13,14 @@ open class CaretView: View {
     //------------------------------------------------------
     
     private var caretPath: UIBezierPath = UIBezierPath()
-    public var strokeColor: UIColor = .black
+    public var strokeColor: UIColor = .mvmBlack
     public var lineWidth: CGFloat = 1
     
     public var direction: Direction = .right
     public var size: CaretSize?
     
-    public var enabledColor: UIColor = .black
-    public var disabledColor: UIColor = .mfSilver()
+    public var enabledColor: UIColor = .mvmBlack
+    public var disabledColor: UIColor = .mvmCoolGray3
     
     //------------------------------------------------------
     // MARK: - Property Observer
@@ -161,7 +161,7 @@ open class CaretView: View {
         isOpaque = false
         isHidden = false
         backgroundColor = .clear
-        strokeColor = .black
+        strokeColor = .mvmBlack
     }
     
     /// Ensure you have defined a CaretSize with Orientation before calling.
@@ -177,7 +177,7 @@ open class CaretView: View {
     // MARK: - Atomization
     //------------------------------------------------------
     
-    // Default values for view.
+    /// Default values for view.
     public required init(model: MoleculeModelProtocol, _ delegateObject: MVMCoreUIDelegateObject?, _ additionalData: [AnyHashable : Any]?) {
         super.init(frame: .zero)
         defaultState()
@@ -186,20 +186,21 @@ open class CaretView: View {
     
     override public func set(with model: MoleculeModelProtocol, _ delegateObject: MVMCoreUIDelegateObject?, _ additionalData: [AnyHashable: Any]?) {
         super.set(with: model, delegateObject, additionalData)
-        guard let caretModel = model as? CaretViewModel else {
-            return
-        }
-        strokeColor = caretModel.strokeColor.uiColor
-        isHidden = caretModel.isHidden ?? false
-        isOpaque = caretModel.isOpaque ?? false
+        
+        guard let model = model as? CaretViewModel else { return }
+        
+        strokeColor = (model.inverted ? model.strokeColor_inverted : model.strokeColor).uiColor
+        isHidden = model.isHidden ?? false
+        isOpaque = model.isOpaque ?? false
 
-        if let lineWidthValue = caretModel.lineWidth {
+        if let lineWidthValue = model.lineWidth {
            lineWidth = lineWidthValue
         }
     }
 }
 
 extension CaretView: MVMCoreUIViewConstrainingProtocol {
+    
     open func needsToBeConstrained() -> Bool {
         return true
     }
diff --git a/MVMCoreUI/Atomic/Atoms/Views/CaretViewModel.swift b/MVMCoreUI/Atomic/Atoms/Views/CaretViewModel.swift
index cf90496f..5bcfe092 100644
--- a/MVMCoreUI/Atomic/Atoms/Views/CaretViewModel.swift
+++ b/MVMCoreUI/Atomic/Atoms/Views/CaretViewModel.swift
@@ -8,15 +8,25 @@
 
 import Foundation
 
-@objcMembers public class CaretViewModel: MoleculeModelProtocol {
 
+@objcMembers public class CaretViewModel: MoleculeModelProtocol {
+    //--------------------------------------------------
+    // MARK: - Properties
+    //--------------------------------------------------
+    
     public static var identifier: String = "caretView"
     public var backgroundColor: Color?
-    public var strokeColor: Color = Color(uiColor: .black)
+    public var strokeColor: Color = Color(uiColor: .mvmBlack)
+    public var strokeColor_inverted: Color = Color(uiColor: .mvmWhite)
     public var isHidden: Bool?
     public var isOpaque: Bool?
+    public var inverted: Bool = false
     public var lineWidth: CGFloat?
     
+    //--------------------------------------------------
+    // MARK: - Keys
+    //--------------------------------------------------
+    
     private enum CodingKeys: String, CodingKey {
         case moleculeName
         case backgroundColor
@@ -24,13 +34,24 @@ import Foundation
         case isHidden
         case isOpaque
         case lineWidth
+        case inverted
     }
     
+    //--------------------------------------------------
+    // MARK: - Codec
+    //--------------------------------------------------
+    
     required public init(from decoder: Decoder) throws {
         let typeContainer = try decoder.container(keyedBy: CodingKeys.self)
+        
         if let strokeColor = try typeContainer.decodeIfPresent(Color.self, forKey: .strokeColor) {
             self.strokeColor = strokeColor
         }
+        
+        if let inverted = try typeContainer.decodeIfPresent(Bool.self, forKey: .inverted) {
+            self.inverted = inverted
+        }
+        
         backgroundColor = try typeContainer.decodeIfPresent(Color.self, forKey: .backgroundColor)
         isHidden = try typeContainer.decodeIfPresent(Bool.self, forKey: .isHidden)
         isOpaque = try typeContainer.decodeIfPresent(Bool.self, forKey: .isOpaque)
@@ -41,6 +62,7 @@ import Foundation
         var container = encoder.container(keyedBy: CodingKeys.self)
         try container.encode(moleculeName, forKey: .moleculeName)
         try container.encode(strokeColor, forKey: .strokeColor)
+        try container.encode(inverted, forKey: .inverted)
         try container.encodeIfPresent(isHidden, forKey: .isHidden)
         try container.encodeIfPresent(isOpaque, forKey: .isOpaque)
         try container.encodeIfPresent(backgroundColor, forKey: .backgroundColor)